How many stars did the US 1771 flag have?

Cash crop list several for southern colonies? How do the people change the land to improve the movement of goods and people? What is the value of a 1935 US 1 dollar silver certificate with HAWAII on it? What is the value of an 1892 e pluribus unum silver dollar? Did the Civil War change any opportunity costs in the South? What is the value of 1950 buffalo nickels? How was Helen Wills an influential figure during the 1920's? What hardship did Levi Strauss have when he came to America? Indian policy in early Pennsylvania can best be described as? Percentage of farmers in the 1800? Why was the Lewis and amp clark expedition important? Why was the end of slavery important? What is the area of Fizi Territory? What are the only women on US currency? List out what are the names of the regoins of the US of American? What was life like in the 1860's? What is a 1963 5 bill with a red seal and a star worth? Why was congress restrict immigration from Europe in 1920s? What challenges did the french army face in the Russian campaign? The Egyptians came up with a value of Pi based on their formula for what geometric shape?